Aldeyra Therapeutics, Inc.
ALDX- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001341235
No open-market purchases or sales by Aldeyra Therapeutics, Inc. insiders were filed in the last 90 days; 107 institutions reported holding it in 13F filings for Q2 2026, worth $78.2M in total; no superinvestor holds it.
13F holders, Q3 2022
Institutional positions in Aldeyra Therapeutics, Inc. as of Sep 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 89
- −6 vs. Q2 2022
- Shares held
- 37.0M
- +16.6K (0.0%) vs. Q2 2022
- Total value
- $197.4M
- +$49.9M (+33.9%) vs. Q2 2022
- New holders
- 14
- 22 more added
- Sold out
- 20
- 32 more reduced
Compare with Q2 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ALDX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 107 | $78.2M |
| Q1 2026 | 128 | $63.3M |
| Q4 2025 | 136 | $201.8M |
| Q3 2025 | 131 | $204.3M |
| Q2 2025 | 122 | $131.2M |
| Q1 2025 | 126 | $225.6M |
| Q4 2024 | 119 | $186.0M |
| Q3 2024 | 112 | $249.8M |
| Q2 2024 | 103 | $117.0M |
| Q1 2024 | 101 | $118.1M |
| Q4 2023 | 105 | $125.2M |
| Q3 2023 | 120 | $252.3M |
| Q2 2023 | 119 | $327.5M |
| Q1 2023 | 109 | $361.2M |
| Q4 2022 | 96 | $237.9M |
| Q3 2022 | 89 | $210.2M |
| Q2 2022 | 95 | $147.5M |
| Q1 2022 | 111 | $171.9M |
| Q4 2021 | 115 | $187.1M |
| Q3 2021 | 117 | $348.9M |
| Q2 2021 | 136 | $625.0M |
| Q1 2021 | 108 | $376.7M |
Institutions, Q3 2022
Shares, value and share of portfolio for each institution holding Aldeyra Therapeutics, Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Perceptive Advisors LLC | 11,350,085 | $60.6M | 1.76% | +1,446,206+14.6% | Added |
| Vanguard Group Inc | 2,515,884 | $13.4M | 0.00% | +79,126+3.2% | Added |
| Verition Fund Management LLC | 2,402,239 | $12.8M | 0.18% | +501,048+26.4% | Added |
| Knoll Capital Management, LLC | 1,877,305 | $10.0M | 5.86% | +374,845+24.9% | Added |
| Citadel Advisors LLC | 1,664,128 | $8.89M | 0.01% | −654,050−28.2% | Reduced |
| Eagle Asset Management Inc | 1,458,008 | $7.79M | 0.05% | −47,930−3.2% | Reduced |
| Prosight Management, LP | 1,210,800 | $6.47M | 3.55% | −775,083−39.0% | Reduced |
| FMR LLC | 1,050,459 | $5.61M | 0.00% | +375,875+55.7% | Added |
| BlackRock Inc. | 970,086 | $5.18M | 0.00% | −4,861−0.5% | Reduced |
| Laurion Capital Management LP | 956,900 | $5.11M | 0.14% | −14,881−1.5% | Reduced |
| Two Sigma Advisers, LP | 897,600 | $4.79M | 0.01% | +10,600+1.2% | Added |
| 683 Capital Management, LLC | 700,000 | $3.74M | 0.30% | −300,000−30.0% | Reduced |
| Tang Capital Management LLC | 700,000 | $3.74M | 0.46% | +700,000 | New |
| Dimensional Fund Advisors LP | 680,013 | $3.63M | 0.00% | +597,093+720.1% | Added |
| Millennium Management LLC | 646,394 | $3.45M | 0.00% | −590,358−47.7% | Reduced |
| Assenagon Asset Management S.A. | 645,470 | $3.45M | 0.01% | −1,347−0.2% | Reduced |
| Two Sigma Investments, LP | 581,439 | $3.10M | 0.01% | −24,629−4.1% | Reduced |
| Geode Capital Management, LLC | 469,429 | $2.51M | 0.00% | −17,340−3.6% | Reduced |
| D. E. Shaw & Co., Inc. | 448,110 | $2.39M | 0.00% | +174,769+63.9% | Added |
| Johnson & Johnson | 394,834 | $2.11M | 0.62% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 378,300 | $2.02M | 0.00% | −135,800−26.4% | Reduced |
| J. Goldman & Co LP | 332,596 | $1.78M | 0.13% | +332,596 | New |
| Wells Fargo & Company | 310,406 | $1.66M | 0.00% | −20,951−6.3% | Reduced |
| Morgan Stanley | 302,643 | $1.62M | 0.00% | −62,317−17.1% | Reduced |
| Jacobs Levy Equity Management, Inc | 281,836 | $1.50M | 0.01% | +47,166+20.1% | Added |
| DuPont Capital Management Corp | 263,924 | $1.41M | 0.08% | +105,893+67.0% | Added |
| EAM Investors, LLC | 233,638 | $1.25M | 0.27% | +233,638 | New |
| Deutsche Bank AG | 229,454 | $1.23M | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 227,836 | $1.22M | 0.00% | +227,836 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 226,197 | $1.21M | 0.01% | +158,283+233.1% | Added |
| Marshall Wace, LLP | 200,163 | $1.07M | 0.00% | +122,482+157.7% | Added |
| Goldman Sachs Group Inc | 188,307 | $1.00M | 0.00% | −996,277−84.1% | Reduced |
| State Street Corp | 173,881 | $929.0K | 0.00% | 00.0% | Unchanged |
| Palo Alto Investors LP | 160,800 | $859.0K | 0.07% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 132,694 | $709.0K | 0.00% | +60,452+83.7% | Added |
| Woodstock Corp | 129,179 | $690.0K | 0.10% | +24,445+23.3% | Added |
| Cubist Systematic Strategies, LLC | 116,285 | $621.0K | 0.00% | +23,988+26.0% | Added |
| ClariVest Asset Management LLC | 108,000 | $577.0K | 0.03% | 00.0% | Unchanged |
| Bank of America Corp | 106,506 | $568.0K | 0.00% | −26,103−19.7% | Reduced |
| Gsa Capital Partners LLP | 103,848 | $555.0K | 0.07% | +103,848 | New |
| Northern Trust Corp | 85,821 | $458.0K | 0.00% | −4,331−4.8% | Reduced |
| New York Life Investments Alternatives | 85,091 | $454.0K | 0.45% | −64,256−43.0% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 77,692 | $415.0K | 0.01% | −2,543−3.2% | Reduced |
| Victory Capital Management Inc | 67,390 | $360.0K | 0.00% | +67,390 | New |
| Bank of New York Mellon Corp | 66,222 | $354.0K | 0.00% | −12,253−15.6% | Reduced |
| International Assets Investment Management, LLC | 59,277 | $317.0K | 0.07% | −598−1.0% | Reduced |
| Jump Financial, LLC | 50,000 | $267.0K | 0.01% | +50,000 | New |
| Graham Capital Management, L.P. | 41,590 | $222.0K | 0.01% | −795−1.9% | Reduced |
| Ameriprise Financial Inc | 38,200 | $204.0K | 0.00% | +14,000+57.9% | Added |
| Qube Research & Technologies Ltd | 35,728 | $191.0K | 0.00% | +16,313+84.0% | Added |
| First Manhattan Co | 34,745 | $185.0K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 34,387 | $184.0K | 0.00% | −10,923−24.1% | Reduced |
| Tobias Financial Advisors, Inc. | 34,173 | $182.0K | 0.06% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 33,685 | $180.0K | 0.00% | +11,190+49.7% | Added |
| Alps Advisors Inc | 31,813 | $170.0K | 0.00% | −2,768−8.0% | Reduced |
| Raymond James & Associates | 27,049 | $144.0K | 0.00% | −4,177−13.4% | Reduced |
| CSS LLC | 26,828 | $143.0K | 0.01% | −26,672−49.9% | Reduced |
| UBS Group AG | 25,803 | $138.0K | 0.00% | −734,694−96.6% | Reduced |
| Group One Trading, L.P. | 25,913 | $138.0K | 0.00% | +2,597+11.1% | Added |
| Charles Schwab Investment Management Inc | 22,201 | $119.0K | 0.00% | 00.0% | Unchanged |
| Curi Capital | 21,500 | $115.0K | 0.02% | +21,500 | New |
| Cetera Advisor Networks LLC | 21,426 | $114.0K | 0.00% | 00.0% | Unchanged |
| Hikari Power Ltd | 20,020 | $107.0K | 0.01% | 00.0% | Unchanged |
| Trexquant Investment LP | 19,675 | $105.0K | 0.00% | +19,675 | New |
| Virtu Financial LLC | 18,573 | $99.0K | 0.01% | +18,573 | New |
| Thrivent Financial for Lutherans | 18,241 | $97.0K | 0.00% | −22,872−55.6% | Reduced |
| Kestra Advisory Services, LLC | 17,138 | $92.0K | 0.00% | −800−4.5% | Reduced |
| LMR Partners LLP | 17,311 | $92.0K | 0.00% | 00.0% | Unchanged |
| Stifel Financial Corp | 15,928 | $85.0K | 0.00% | −3,535−18.2% | Reduced |
| Alpine Global Management, LLC | 12,025 | $64.0K | 0.01% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 10,430 | $55.7K | 0.00% | +2,150+26.0% | Added |
| CIBC World Markets Inc. | 10,000 | $53.0K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 8,935 | $48.0K | 0.00% | +8,935 | New |
| Advisor Group Holdings, Inc. | 7,314 | $39.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 6,754 | $36.0K | 0.00% | +6,754 | New |
| Citigroup Inc | 5,012 | $27.0K | 0.00% | −361,218−98.6% | Reduced |
| Royal Bank of Canada | 2,252 | $12.0K | 0.00% | +1,289+133.9% | Added |
| Stephens Consulting, LLC | 1,000 | $5.34K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 929 | $5.00K | 0.00% | 00.0% | Unchanged |
| Jefferies Group LLC | 807 | $4.31K | 0.00% | +807 | New |
| Lindbrook Capital, LLC | 761 | $4.00K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 646 | $3.45K | 0.00% | −1,554−70.6% | Reduced |
| PSI Advisors, LLC | 500 | $3.00K | 0.00% | 00.0% | Unchanged |
| Worth Asset Management, LLC | 500 | $3.00K | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 155 | $1.00K | 0.00% | −610−79.7% | Reduced |
| The PNC Financial Services Group, Inc. | 246 | $1.00K | 0.00% | +246 | New |
| JPMorgan Chase & Co | 93 | $0 | 0.00% | +20+27.4% | Added |
| Institutional & Family Asset Management, LLC | 23 | $0 | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 38 | $0 | 0.00% | 00.0% | Unchanged |
| Ikarian Capital, LLC | 0 | $0 | 0.00% | −375,000−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −238,500−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −80,700−100.0% | Sold out |
| Caxton Associates LP | 0 | $0 | 0.00% | −57,860−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −56,082−100.0% | Sold out |
| Private Advisor Group, LLC | 0 | $0 | 0.00% | −49,165−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −40,954−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −31,249−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −21,841−100.0% | Sold out |
| SlateStone Wealth, LLC | 0 | $0 | 0.00% | −11,964−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −5,500−100.0% | Sold out |